NASA's space shuttle Atlantis sits atop its Pad 39A launch site at the Kennedy Space Center, where astronauts are preparing for a Dec. 6, 2007 launch to the International Space Station. Credit: NASA/Kim Shiflett.
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NASA's space shuttle Atlantis sits atop its Pad 39A launch site at the Kennedy Space Center, where astronauts are preparing for a Dec. 6, 2007 launch to the International Space Station. Credit: NASA/Kim Shiflett. |
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